[SI-LIST] Re: Simulating frequency dependent s-parameters in HSPICE
- From: "Sinha, Snehamay" <snehamay@xxxxxx>
- To: "krishna1abc@xxxxxxxxx" <krishna1abc@xxxxxxxxx>, "si-list@xxxxxxxxxxxxx" <si-list@xxxxxxxxxxxxx>
- Date: Mon, 12 Mar 2012 16:48:18 +0000
Krishna,
You can use the S-parameter model directly in HSPICE. The syntax for using
S-parameters is:
.model smodel s tstonefile=<filename>
spkg <n1 n2 n3 ...> mname=smodel
Where n1,n2 etc are the ports.
regards,
Snehamay
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of Krishna Chaitanya
Sent: Monday, March 12, 2012 10:28 AM
To: si-list@xxxxxxxxxxxxx
Subject: [SI-LIST] Simulating frequency dependent s-parameters in HSPICE
Hello All,
I am trying to analyze the impact of frequency dependent parasitics of Through
Silicon Vias on data rate. I used Ansoft Q3D extract to obtain RLGC parasitics
as s-parameter Touchstone file for a range of frequencies. Now I would like to
know how can I use this file in HSPICE simulation. When I use w-element method
in HSPICE it can take touchstone file as input but I am not sure whether it is
the correct way to simulate any frequency dependent parasitics in HSPICE.
Any help?
Thanks,
Krishna
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